---
title: MPSNNScaleNode
framework: metalperformanceshaders
role: symbol
role_heading: Class
path: metalperformanceshaders/mpsnnscalenode
---

# MPSNNScaleNode

Abstract node representing an image resampling filter.

## Declaration

```swift
class MPSNNScaleNode
```

## Topics

### Initializers

- [init(source:outputSize:)](metalperformanceshaders/mpsnnscalenode/init(source:outputsize:).md)
- [init(source:transformProvider:outputSize:)](metalperformanceshaders/mpsnnscalenode/init(source:transformprovider:outputsize:).md)

## Relationships

### Inherits From

- [MPSNNFilterNode](metalperformanceshaders/mpsnnfilternode.md)

### Inherited By

- [MPSNNBilinearScaleNode](metalperformanceshaders/mpsnnbilinearscalenode.md)
- [MPSNNLanczosScaleNode](metalperformanceshaders/mpsnnlanczosscalenode.md)

### Conforms To

- [CVarArg](swift/cvararg.md)
- [CustomDebugStringConvertible](swift/customdebugstringconvertible.md)
- [CustomStringConvertible](swift/customstringconvertible.md)
- [Equatable](swift/equatable.md)
- [Hashable](swift/hashable.md)
- [NSObjectProtocol](objectivec/nsobjectprotocol.md)

## See Also

### Resampling Nodes

- [MPSNNBilinearScaleNode](metalperformanceshaders/mpsnnbilinearscalenode.md)
- [MPSNNLanczosScaleNode](metalperformanceshaders/mpsnnlanczosscalenode.md)
- [MPSImageTransformProvider](metalperformanceshaders/mpsimagetransformprovider.md)